Less water weight.

While lightweight shoes are designed to breathe extremely well,
they're not intended for cooler or wet conditions. The Mavic Pro H2O
Shoe Cover, on the other hand, is intended for just that.

The Pro H20 Shoe Cover is made from Mavic's Tech Dry + material to
block water from entering your kicks, for a lighter, warmer training
ride. It also has reflective elements for added low-light safety during
those wet rides.

A TPU front pad adds stability when walking, and to ease donning, a
rear zip lets you add warmth to your shoes in seconds. The Mavic Pro H2O
Shoe Cover comes in sizes X-Small through Large.